Thomas Piketty on the rise of Bernie Sanders: the US enters a new political era

The Vermont senator's success so far demonstrates the end of the politico-ideological cycle opened by the victory of Ronald Reagan at the 1980 elections

How can we interpret the incredible success of the "socialist" candidate Bernie Sanders in the US primaries? The Vermont senator is now ahead of Hillary Clinton among Democratic-leaning voters below the age of 50, and it's only thanks to the older generation that Clinton has managed to stay ahead in the polls.

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